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| A Comparative Study on Allogeneic Bone Graft for the Treatment of Bone Defect after Resection of Benign Bone Tumor in the Long Bone of Extremities |
| Department of Orthopedics, Second Affiliated Hospital of Medical College of Hebei Xingtai ,054000 |
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Abstract 【Objective】To investigate the clinical effects in the use of allogeneic bone transplantation combined with autogeneic bone transplantation after the resection of a benign bone tumor. 【Methods】The patients who received allogeneic bone and autogeneic bone transplantation respectively in our hospital from July 2009 to July 2013 were divided into 2 groups．The period of followup was 12 to 36 months. Based on imaging and clinical results during the followup, the healing speeds and healing rates after bone transplantation between the 2 groups were compared. 【Results】Both initial healing rates of autogeneic bone transplantation and allogeneic bone transplantation were 100%. The mean healing times of autogeneic bone transplantation and allogeneic bone transplantation were (16.4±3.4) weeks and (17.8±3.2) weeks（P>0.05);the mean healing scores were (2.5±0.3) points and (2.4±0.5) points(P>0.05). The mean rates of the postoperative complications of autogeneic bone transplantation and allogeneic bone transplantation were 15.2% and 17.5%（P>0.05）. 【Conclusion】Reconstruction using bone autograft and allograft for long bone defects have similar clinical curative effect.
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Received: 15 February 2015
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2015, Vol. 32 
